{"product_id":"hm-digital-com-100-waterproof-ec-tds-temperature-meter","title":"HM Digital COM-100 Waterproof EC\/TDS \u0026 Temperature Meter","description":"\u003ch2\u003eHM Digital COM-100: Waterproof Professional EC\/TDS\/Temperature Meter\u003c\/h2\u003e\n\u003cp\u003eThe COM-100 is a professional-grade EC\/TDS\/Temperature meter engineered for precision water quality testing across demanding applications — from hydroponics and aquaculture to laboratory analysis, water purification, pools, spas, and industrial water treatment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures \u003cstrong\u003eElectrical Conductivity (EC)\u003c\/strong\u003e, \u003cstrong\u003eTotal Dissolved Solids (TDS)\u003c\/strong\u003e, Salinity, and Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Measurement Scales:\u003c\/strong\u003e µS, mS, ppm 0.5 (NaCl) \u0026amp; ppm 0.7 (442™)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e with three selectable temperature coefficients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP-67 Waterproof Housing\u003c\/strong\u003e — fully submersible and field-ready\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Push-Button Calibration\u003c\/strong\u003e to any point within range\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with 1413 µS standard solution\u003c\/li\u003e\n\u003cli\u003eReplaceable Sensor (model SP-C1) for long-term value\u003c\/li\u003e\n\u003cli\u003eLarge, easy-to-read LCD with simultaneous temperature display\u003c\/li\u003e\n\u003cli\u003eAuto-off, data-hold, and low-battery indicator functions\u003c\/li\u003e\n\u003cli\u003eIncludes translucent cap, lanyard, and 2 AAA batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eHydroponics · Aquaculture · Water Purification · Colloidal Silver · Pools \u0026amp; Spas · Boilers \u0026amp; Cooling Towers · Wastewater Regulation · Ecology Testing · Laboratory \u0026amp; Scientific Research\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 886566120501  |  \u003cstrong\u003eMPN:\u003c\/strong\u003e COM-100  |  \u003cstrong\u003eBrand:\u003c\/strong\u003e HM Digital\u003c\/p\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":40095714410583,"sku":"2025A","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/com100-main_025249b7-3294-4f35-9611-649a13479d1b.png?v=1674518463","url":"https:\/\/getultimatenow.com\/products\/hm-digital-com-100-waterproof-ec-tds-temperature-meter","provider":"Get Ultimate Now ","version":"1.0","type":"link"}